JT

Jiro Toyama

NM Nippon Mektron: 1 patents #5 of 17Top 30%
Overall (1989): #96,888 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4849133 PTC compositions Shingo Yoshida, Takahisa Akatsuka, Osamu Inoue 1989-07-18